91558-SD5-003 Wire Harness Clip - Overview. The 91558-SD5-003 Wire Harness Clip is a vital component used within Honda marine engine systems, specifically designed to secure and organize wiring harnesses effectively. This clip helps maintain the integrity and reliability of your marine electrical system by preventing wire damage, ensuring proper routing, and minimizing vibrations or disconnections during operation. Engineered to fit perfectly within the rigging and accessory systems, it ensures